XML: Add XML_FLAG_ANYDATA to mimic an xml node to be ANYDATA

Makefile.in

@@ -180,6 +180,6 @@ loc:
 	find . -name '*.[chyl]' -type f | xargs wc -l | tail -1 2> /dev/null
 
 TAGS:
-	find $(srcdir) -name '*.[chyl]' -type f | grep -v \.tab\.[ch] | grep -v lex.*.c | grep -v .yy.c | etags -
+	find $(srcdir) -not \( -type d \( -path './.git' -o -path './docker' -o -path './doc' \) -prune \) -name '*.[chyl]' -type f | grep -v \.tab\.[ch] | grep -v lex.*.c | grep -v .yy.c | etags -
 
 

lib/clixon/clixon_xml.h

@@ -202,6 +202,7 @@ enum format_enum{
 #define XML_FLAG_DEFAULT   0x40 /* Added when a value is set as default @see xml_default */
 #define XML_FLAG_TOP       0x80 /* Top datastore symbol */
 #define XML_FLAG_BODYKEY  0x100 /* Text parsing key to be translated from body to key */
+#define XML_FLAG_ANYDATA  0x200 /* Treat as anydata, eg mount-points before bound */
 
 /*
  * Prototypes

lib/src/clixon_datastore_write.c

@@ -816,7 +816,8 @@ text_modify(clicon_handle       h,
                Any "operation" attributes present on subelements of an anyxml 
                node are ignored by the NETCONF server.*/
             if (yang_keyword_get(y0) == Y_ANYXML ||
-                yang_keyword_get(y0) == Y_ANYDATA){
+                yang_keyword_get(y0) == Y_ANYDATA ||
+                xml_flag(x1, XML_FLAG_ANYDATA)){
                 if (op == OP_NONE)
                     break;
                 if (op==OP_MERGE && !permit && xnacm){
@@ -932,7 +933,8 @@ text_modify(clicon_handle       h,
                     /* Check if xc is unresolved mountpoint, ie no yang mount binding yet */
                     if ((ismount = xml_yang_mount_get(h, x1c, NULL, &mount_yspec)) < 0)
                         goto done;
-                    if (ismount && mount_yspec == NULL){
+                    if (ismount && mount_yspec == NULL &&
+                        !xml_flag(x1c, XML_FLAG_ANYDATA)){
                         ret = 1;
                     }
                     else{

lib/src/clixon_path.c

@@ -1585,7 +1585,7 @@ instance_id_resolve(clixon_path *cplist,
  *
  * @param[in]  xt       Top xml-tree where to search
  * @param[in]  yt       Yang statement of top symbol (can be yang-spec if top-level)
- * @param[in]  cplist   Lisp of clixon-path
+ * @param[in]  cplist   List of clixon-path
  * @param[out] xvec     Vector of xml-trees. Vector must be free():d after use
  * @retval     1        OK with found xml nodes in xvec (if any)
  * @retval     0        Fail  fail: eg no yang 
@@ -1779,10 +1779,10 @@ clixon_xml_find_api_path(cxobj        *xt,
  * @see RFC7950 Sec 9.13 
  */
 int
-clixon_xml_find_instance_id(cxobj     *xt,
-                            yang_stmt *yt,
-                            cxobj   ***xvec,
-                            int       *xlen,
+clixon_xml_find_instance_id(cxobj      *xt,
+                            yang_stmt  *yt,
+                            cxobj    ***xvec,
+                            int        *xlen,
                             const char *format,
                             ...)
 {

lib/src/clixon_xml.c

@@ -2228,7 +2228,7 @@ xml_copy_one(cxobj *x0,
     default:
         break;
     }
-    xml_flag_set(x1, xml_flag(x0, XML_FLAG_DEFAULT | XML_FLAG_TOP)); /* Maybe more flags */
+    xml_flag_set(x1, xml_flag(x0, XML_FLAG_DEFAULT | XML_FLAG_TOP | XML_FLAG_ANYDATA)); /* Maybe more flags */
     retval = 0;
  done:
     return retval;

lib/src/clixon_xml_bind.c

@@ -173,8 +173,7 @@ populate_self_parent(cxobj     *xt,
         y = xml_spec(xsibling);
         goto set;
     }
-    xp = xml_parent(xt);
-    if (xp == NULL){
+    if ((xp = xml_parent(xt)) == NULL){
         if (xerr &&
             netconf_bad_element_xml(xerr, "application", name, "Missing parent") < 0)
             goto done;
@@ -469,8 +468,10 @@ xml_bind_yang0_opt(clicon_handle h,
             else{
                 if ((ret = yang_schema_yanglib_parse_mount(h, xt)) < 0)
                     goto done;
-                if (ret == 0)
+                if (ret == 0){ /* Special flag if mount-point but no yanglib */
+                    xml_flag_set(xt, XML_FLAG_ANYDATA);
                     goto ok;
+                }
                 /* Try again */
                 if ((ret = xml_yang_mount_get(h, xt, NULL, &yspec1)) < 0)
                     goto done;

lib/src/clixon_yang_schema_mount.c

@@ -214,7 +214,7 @@ yang_mount_set(yang_stmt *y,
  * @param[in]  h     Clixon handle
  * @param[in]  x     XML mount-point node
  * @param[out] vallevel Do or dont do full RFC 7950 validation if given
- * @param[out] yspec YANG stmt spec
+ * @param[out] yspec YANG stmt spec of mount-point (if ret is 1)
  * @retval     1     x is a mount-point: yspec may be set
  * @retval     0     x is not a mount point
  * @retval    -1     Error
@@ -651,7 +651,8 @@ yang_schema_mount_statistics(clicon_handle h,
  * 
  * @param[in]     h     Clixon handle
  * @param[in]     xt       
- * @retval        0     OK
+ * @retval        1     OK
+ * @retval        0     No yanglib or problem when parsing yanglib
  * @retval       -1     Error
  */
 int